/*
 * Copyright 2017-2020 吴学文 and java110 team.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.java110.mall.goods.cmd.productSeckill;

import com.alibaba.fastjson.JSONObject;
import com.java110.core.annotation.Java110Cmd;
import com.java110.core.annotation.Java110Transactional;
import com.java110.core.context.ICmdDataFlowContext;
import com.java110.core.event.cmd.Cmd;
import com.java110.core.event.cmd.CmdEvent;
import com.java110.core.factory.GenerateCodeFactory;
import com.java110.dto.product.ProductDto;
import com.java110.dto.product.ProductSpecDetailDto;
import com.java110.dto.product.ProductSpecValueDto;
import com.java110.intf.goods.IProductInnerServiceSMO;
import com.java110.intf.goods.IProductSeckillV1InnerServiceSMO;
import com.java110.intf.goods.IProductSpecDetailInnerServiceSMO;
import com.java110.intf.goods.IProductSpecValueInnerServiceSMO;
import com.java110.po.product.ProductSeckillPo;
import com.java110.utils.exception.CmdException;
import com.java110.utils.util.Assert;
import com.java110.utils.util.BeanConvertUtil;
import com.java110.utils.util.StringUtil;
import com.java110.vo.ResultVo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.List;

/**
 * 类表述：保存
 * 服务编码：productSeckill.saveProductSeckill
 * 请求路劲：/app/productSeckill.SaveProductSeckill
 * add by 吴学文 at 2022-12-23 00:03:10 mail: 928255095@qq.com
 * open source address: https://gitee.com/wuxw7/MicroCommunity
 * 官网：http://www.homecommunity.cn
 * 温馨提示：如果您对此文件进行修改 请不要删除原有作者及注释信息，请补充您的 修改的原因以及联系邮箱如下
 * // modify by 张三 at 2021-09-12 第10行在某种场景下存在某种bug 需要修复，注释10至20行 加入 20行至30行
 */
@Java110Cmd(serviceCode = "productSeckill.saveProductSeckill")
public class SaveProductSeckillCmd extends Cmd {

    private static Logger logger = LoggerFactory.getLogger(SaveProductSeckillCmd.class);

    public static final String CODE_PREFIX_ID = "10";

    @Autowired
    private IProductSeckillV1InnerServiceSMO productSeckillV1InnerServiceSMOImpl;

    @Autowired
    private IProductSpecValueInnerServiceSMO productSpecValueInnerServiceSMOImpl;

    @Autowired
    private IProductSpecDetailInnerServiceSMO productSpecDetailInnerServiceSMOImpl;

    @Autowired
    private IProductInnerServiceSMO productInnerServiceSMOImpl;

    @Override
    public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) {
        Assert.hasKeyAndValue(reqJson, "shopId", "请求报文中未包含shopId");
        Assert.hasKeyAndValue(reqJson, "valueId", "请求报文中未包含valueId");
        Assert.hasKeyAndValue(reqJson, "prodDesc", "请求报文中未包含prodDesc");
        Assert.hasKeyAndValue(reqJson, "killHours", "请求报文中未包含killHours");
        Assert.hasKeyAndValue(reqJson, "continueHours", "请求报文中未包含continueHours");
        Assert.hasKeyAndValue(reqJson, "totalCount", "请求报文中未包含totalCount");
        Assert.hasKeyAndValue(reqJson, "oneCount", "请求报文中未包含oneCount");
        Assert.hasKeyAndValue(reqJson, "killPrice", "请求报文中未包含killPrice");
        Assert.hasKeyAndValue(reqJson, "killStock", "请求报文中未包含killStock");
        Assert.hasKeyAndValue(reqJson, "state", "请求报文中未包含state");
        Assert.hasKeyAndValue(reqJson, "startTime", "请求报文中未包含startTime");
        Assert.hasKeyAndValue(reqJson, "endTime", "请求报文中未包含endTime");

    }

    @Override
    @Java110Transactional
    public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException {

        ProductSpecValueDto productSpecValueDto = new ProductSpecValueDto();
        productSpecValueDto.setValueId(reqJson.getString("valueId"));
        List<ProductSpecValueDto> productSpecValueDtos = productSpecValueInnerServiceSMOImpl.queryProductSpecValues(productSpecValueDto);

        Assert.listOnlyOne(productSpecValueDtos, "商品规格不存在");

        ProductSpecDetailDto productSpecDetailDto = new ProductSpecDetailDto();
        productSpecDetailDto.setSpecId(productSpecValueDtos.get(0).getSpecId());
        List<ProductSpecDetailDto> productSpecDetailDtos
                = productSpecDetailInnerServiceSMOImpl.queryProductSpecDetails(productSpecDetailDto);

        String specName = "";
        if(productSpecDetailDtos != null && productSpecDetailDtos.size() > 0) {
            for (ProductSpecDetailDto tmpProductSpecDetailDto : productSpecDetailDtos) {
                specName += (tmpProductSpecDetailDto.getDetailValue() + ";");
            }
        }

        ProductDto productDto = new ProductDto();
        productDto.setProductId(productSpecValueDtos.get(0).getProductId());
        List<ProductDto> productDtos = productInnerServiceSMOImpl.queryProducts(productDto);

        Assert.listOnlyOne(productDtos, "商品不存在");


        ProductSeckillPo productSeckillPo = BeanConvertUtil.covertBean(reqJson, ProductSeckillPo.class);
        productSeckillPo.setProductId(productDtos.get(0).getProductId());
        if(!StringUtil.isEmpty(specName)) {
            productSeckillPo.setProdName(productDtos.get(0).getProdName() + "(" + specName + ")");
        }else{
            productSeckillPo.setProdName(productDtos.get(0).getProdName());
        }

        productSeckillPo.setKillId(GenerateCodeFactory.getGeneratorId(CODE_PREFIX_ID));
        int flag = productSeckillV1InnerServiceSMOImpl.saveProductSeckill(productSeckillPo);

        if (flag < 1) {
            throw new CmdException("保存数据失败");
        }

        cmdDataFlowContext.setResponseEntity(ResultVo.success());
    }
}
